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70-515 · Question #103
70-515 Question #103: Real Exam Question with Answer & Explanation
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Question
You are developing an ASP.NET web application. The application includes the following Entity Data Model (EDM): You instantiate an ObjectContext for the EDM named context. You need to find the total number of addresses that are associated with customers that have a non-null middle name. Which LINQ to Entities query should you use?
Exhibit
Options
- Avar query = context.Customers
- Bvar query = context.Customers
- Cvar query = context.Addresses
- Dvar query = context.Addresses
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